Use the diagram above and round your answer to the nearest hundredth. If a is 6 in. and angle a = 31º, what is b?
Mathematics
drewbecherer
Question
Use the diagram above and round your answer to the nearest hundredth. If a is 6 in. and angle a = 31º, what is b?
2 Answer

1. User Answers obiielewis12
If angle B = 60, and angle C is a right angle, then angle A is 30 degrees
tan 30 = b/c
.577 = 10/c
c = 17.32 ... 
2. User Answers saragorham
You answer is D. 9.99 in.